body {
    padding: 5px 5px 0;
}

.chat-box {
    width: 100%;
    height: 100%;
    font-size: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.searchfriend {
    display: flex;
    justify-content: center;
    align-items: center;
}

.searchfriend input {
    padding: 10px;
    border-radius: 20px;
    border: 1px solid #b8b8b8;
    outline: none;
    margin-right: 10px;
    font-size: 16px;
}

.addFriendBtn {
    padding: 5px;
    border: 1px solid #b8b8b8;
    outline: none;
    margin-right: 10px;
    font-size: 16px;
    background-color: #4D76A4;
    color: #fff;
    cursor: pointer;
}

.name_box {
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
}

#user {
    display: flex;
    width: 100%;
    height: 99vh;
}

#user>div:first-child {
    flex: 2;
}

#user>div:last-child {
    margin-left: 10px;
    position: relative;
    width: 725px;
    background-color: #EDEDED;
    border-radius: 20px;
    background-size: cover;
    overflow: hidden;
}

#userList li {
    position: relative;
}

.notification {
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: red;
    display: none;
    top: 3px;
    left: 5px;
}